Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a top view thereof.

The even-length broken lines within the shaded area represent stitching which forms part of the claimed design. The uneven-length broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part thereof. The uneven-length broken lines within the shaded area represent features that forms no part of the claimed design. The broken lines showing the remainder of the shoe represent environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 